US11758198B2 - Using motion compensated temporal filter (MCTF) statistics for scene change detection when a fade, dissolve or cut occurs - Google Patents
Using motion compensated temporal filter (MCTF) statistics for scene change detection when a fade, dissolve or cut occurs Download PDFInfo
- Publication number
- US11758198B2 US11758198B2 US17/677,362 US202217677362A US11758198B2 US 11758198 B2 US11758198 B2 US 11758198B2 US 202217677362 A US202217677362 A US 202217677362A US 11758198 B2 US11758198 B2 US 11758198B2
- Authority
- US
- United States
- Prior art keywords
- mcr
- score
- scene change
- scene
- mctf
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008859 change Effects 0.000 title claims abstract description 40
- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 230000002123 temporal effect Effects 0.000 title claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 26
- 230000007704 transition Effects 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 11
- 230000015556 catabolic process Effects 0.000 claims abstract description 5
- 238000006731 degradation reaction Methods 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims abstract description 5
- 238000007781 pre-processing Methods 0.000 claims description 3
- 238000007619 statistical method Methods 0.000 claims 1
- 238000011156 evaluation Methods 0.000 description 14
- 238000011045 prefiltration Methods 0.000 description 7
- 241000023320 Luma <angiosperm> Species 0.000 description 3
- 238000012417 linear regression Methods 0.000 description 3
- 230000015654 memory Effects 0.000 description 3
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/142—Detection of scene cut or scene change
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with video compression
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
- H04N19/194—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive involving only two passes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
- H04N19/615—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding using motion compensated temporal filtering [MCTF]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/147—Scene change detection
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/677,362 US11758198B2 (en) | 2015-01-05 | 2022-02-22 | Using motion compensated temporal filter (MCTF) statistics for scene change detection when a fade, dissolve or cut occurs |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562099674P | 2015-01-05 | 2015-01-05 | |
US14/963,727 US11356709B2 (en) | 2015-01-05 | 2015-12-09 | Using motion compensated temporal filter (MCTF) statistics for scene change detection when a fade, dissolve or cut occurs |
US17/677,362 US11758198B2 (en) | 2015-01-05 | 2022-02-22 | Using motion compensated temporal filter (MCTF) statistics for scene change detection when a fade, dissolve or cut occurs |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/963,727 Continuation US11356709B2 (en) | 2015-01-05 | 2015-12-09 | Using motion compensated temporal filter (MCTF) statistics for scene change detection when a fade, dissolve or cut occurs |
Publications (2)
Publication Number | Publication Date |
---|---|
US20220174327A1 US20220174327A1 (en) | 2022-06-02 |
US11758198B2 true US11758198B2 (en) | 2023-09-12 |
Family
ID=55066330
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/963,727 Active 2038-08-14 US11356709B2 (en) | 2015-01-05 | 2015-12-09 | Using motion compensated temporal filter (MCTF) statistics for scene change detection when a fade, dissolve or cut occurs |
US17/677,362 Active US11758198B2 (en) | 2015-01-05 | 2022-02-22 | Using motion compensated temporal filter (MCTF) statistics for scene change detection when a fade, dissolve or cut occurs |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/963,727 Active 2038-08-14 US11356709B2 (en) | 2015-01-05 | 2015-12-09 | Using motion compensated temporal filter (MCTF) statistics for scene change detection when a fade, dissolve or cut occurs |
Country Status (6)
Country | Link |
---|---|
US (2) | US11356709B2 (en) |
EP (1) | EP3041237A1 (en) |
CA (1) | CA2972961C (en) |
GB (1) | GB2533859B (en) |
MX (1) | MX2017008666A (en) |
WO (1) | WO2016111800A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10448014B2 (en) * | 2017-05-23 | 2019-10-15 | Intel Corporation | Content adaptive motion compensated temporal filtering for denoising of noisy video for efficient coding |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5805733A (en) | 1994-12-12 | 1998-09-08 | Apple Computer, Inc. | Method and system for detecting scenes and summarizing video sequences |
US20050152450A1 (en) * | 2003-03-06 | 2005-07-14 | Sony Corporation | Coding apparatus and method, program, and recording medium |
WO2007047758A1 (en) | 2005-10-17 | 2007-04-26 | Qualcomm Incorporated | Method and apparatus for shot detection in video streaming |
US20090086816A1 (en) * | 2007-09-28 | 2009-04-02 | Dolby Laboratories Licensing Corporation | Video Compression and Transmission Techniques |
EP2224745A1 (en) | 2009-02-27 | 2010-09-01 | STMicroelectronics Srl | Video coding method and device, related scalable bitstream and computer program product |
EP2293539A2 (en) | 2005-09-27 | 2011-03-09 | Qualcomm Incorporated | Methods and device for data alignment with time domain boundary |
US20110090960A1 (en) * | 2008-06-16 | 2011-04-21 | Dolby Laboratories Licensing Corporation | Rate Control Model Adaptation Based on Slice Dependencies for Video Coding |
US20120275514A1 (en) * | 2007-09-28 | 2012-11-01 | Dolby Laboratories Licensing Corporation | Treating video information |
US20140247888A1 (en) * | 2011-09-29 | 2014-09-04 | Dolby Laboratories Licensing Corporation | Reduced Complexity Motion Compensated Temporal Processing |
US9813706B1 (en) * | 2013-12-02 | 2017-11-07 | Google Inc. | Video content analysis and/or processing using encoding logs |
-
2015
- 2015-12-09 US US14/963,727 patent/US11356709B2/en active Active
- 2015-12-09 MX MX2017008666A patent/MX2017008666A/en unknown
- 2015-12-09 CA CA2972961A patent/CA2972961C/en active Active
- 2015-12-09 WO PCT/US2015/064714 patent/WO2016111800A1/en active Application Filing
- 2015-12-15 EP EP15200238.2A patent/EP3041237A1/en not_active Withdrawn
- 2015-12-15 GB GB1522139.3A patent/GB2533859B/en active Active
-
2022
- 2022-02-22 US US17/677,362 patent/US11758198B2/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5805733A (en) | 1994-12-12 | 1998-09-08 | Apple Computer, Inc. | Method and system for detecting scenes and summarizing video sequences |
US20050152450A1 (en) * | 2003-03-06 | 2005-07-14 | Sony Corporation | Coding apparatus and method, program, and recording medium |
EP2293539A2 (en) | 2005-09-27 | 2011-03-09 | Qualcomm Incorporated | Methods and device for data alignment with time domain boundary |
WO2007047758A1 (en) | 2005-10-17 | 2007-04-26 | Qualcomm Incorporated | Method and apparatus for shot detection in video streaming |
US20070160128A1 (en) * | 2005-10-17 | 2007-07-12 | Qualcomm Incorporated | Method and apparatus for shot detection in video streaming |
US20090086816A1 (en) * | 2007-09-28 | 2009-04-02 | Dolby Laboratories Licensing Corporation | Video Compression and Transmission Techniques |
US20120275514A1 (en) * | 2007-09-28 | 2012-11-01 | Dolby Laboratories Licensing Corporation | Treating video information |
US20110090960A1 (en) * | 2008-06-16 | 2011-04-21 | Dolby Laboratories Licensing Corporation | Rate Control Model Adaptation Based on Slice Dependencies for Video Coding |
EP2224745A1 (en) | 2009-02-27 | 2010-09-01 | STMicroelectronics Srl | Video coding method and device, related scalable bitstream and computer program product |
US20140247888A1 (en) * | 2011-09-29 | 2014-09-04 | Dolby Laboratories Licensing Corporation | Reduced Complexity Motion Compensated Temporal Processing |
US9813706B1 (en) * | 2013-12-02 | 2017-11-07 | Google Inc. | Video content analysis and/or processing using encoding logs |
Non-Patent Citations (3)
Title |
---|
Combined Search and Examination Report, RE: Great Britain Application No. GB1522139.3, dated Jan. 29, 2016. |
Examination Report, RE: Great Britain Application No. GB1522139.3, dated Feb. 22, 2017. |
PCT Search Report & Written Opinion, RE: Application No. PCT/US2015/064714; dated Mar. 4, 2016. |
Also Published As
Publication number | Publication date |
---|---|
US20220174327A1 (en) | 2022-06-02 |
US11356709B2 (en) | 2022-06-07 |
CA2972961C (en) | 2021-06-01 |
GB201522139D0 (en) | 2016-01-27 |
BR112017014423A2 (en) | 2018-04-10 |
GB2533859B (en) | 2017-12-13 |
MX2017008666A (en) | 2017-11-17 |
GB2533859A (en) | 2016-07-06 |
EP3041237A1 (en) | 2016-07-06 |
WO2016111800A1 (en) | 2016-07-14 |
CA2972961A1 (en) | 2016-07-14 |
BR112017014423A8 (en) | 2023-02-07 |
US20160198195A1 (en) | 2016-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10523940B2 (en) | Method and encoder system for determining GOP length for encoding video | |
RU2282948C1 (en) | Method for determining movement vectors in direct prediction mode | |
US9426477B2 (en) | Method and apparatus for encoding surveillance video | |
US9712838B2 (en) | Video encoding apparatus, video decoding apparatus, video encoding method, and video decoding method | |
US9832463B2 (en) | Robust encoding and decoding of pictures in video | |
KR20170030521A (en) | Dependent random access point pictures | |
US11758198B2 (en) | Using motion compensated temporal filter (MCTF) statistics for scene change detection when a fade, dissolve or cut occurs | |
US10136134B2 (en) | Method to encode video with close multiple scene changes | |
CN110324636B (en) | Method, device and system for encoding a sequence of frames in a video stream | |
BR112017014423B1 (en) | METHOD AND APPARATUS FOR CODING VIDEO USING MOTION COMPENSATED TEMPORAL FILTER STATISTICS (MCTF) FOR SCENE CHANGE DETECTION WHEN A FADE, DISSOLVE, OR CUT OFF OCCURS | |
US9723309B2 (en) | Method and apparatus for detecting gradual transition picture in video bitstream |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: ARRIS ENTERPRISES, INC., GEORGIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MICHELSEN, WAYNE D.;CHANDA, SWAROOP;ZHOU, WEI;AND OTHERS;SIGNING DATES FROM 20160105 TO 20160115;REEL/FRAME:059066/0338 Owner name: ARRIS ENTERPRISES LLC, GEORGIA Free format text: CHANGE OF NAME;ASSIGNOR:ARRIS ENTERPRISES, INC.;REEL/FRAME:059217/0371 Effective date: 20151221 |
|
FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: NON FINAL ACTION MAILED |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: NOTICE OF ALLOWANCE MAILED -- APPLICATION RECEIVED IN OFFICE OF PUBLICATIONS |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: PUBLICATIONS -- ISSUE FEE PAYMENT VERIFIED |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
AS | Assignment |
Owner name: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT, NEW YORK Free format text: PATENT SECURITY AGREEMENT (ABL);ASSIGNORS:ARRIS ENTERPRISES LLC;COMMSCOPE TECHNOLOGIES LLC;COMMSCOPE, INC. OF NORTH CAROLINA;REEL/FRAME:067252/0657 Effective date: 20240425 Owner name: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT, NEW YORK Free format text: PATENT SECURITY AGREEMENT (TERM);ASSIGNORS:ARRIS ENTERPRISES LLC;COMMSCOPE TECHNOLOGIES LLC;COMMSCOPE, INC. OF NORTH CAROLINA;REEL/FRAME:067259/0697 Effective date: 20240425 |